Forest Kids Sippy Cups. Now get your favorite nature theme cups in "sippy" style. The cup is designed with children in mind and contoured to reduce spills with tight fitting lids to prevent leaks. As always, products from Airlite Plastics are Safe Quality Food certified, BPA free, reusable, dishwasher safe and recyclable. These cups are 12 oz cups and are packed 250 case. Cups and lids are packed together.